PC-BSD 9.1 has been released. "The PC-BSD team is pleased to announce that version 9.1 is now available! This release includes many exciting new features and enhancements, such as a vastly improved system installer, ZFS 'Boot Environment' support, TrueOS (a FreeBSD based server with additional power-user utilities), and much more!" PC-BSD 9.1 is based on the soon-to-be released FreeBSD 9.1-RELEASE with several enhancements, including an updated installer, better ZFS support during installation, bug fixes and new GUI configuration/administrative utilities.